Open Processing IDE and create a new sketch. Copy-paste the code segment from Figure 1 into your sketch. 1 1 public void setup() 2 { 3 size(800, 8ee); 43 5 6 public void draw() 7{ 8 background(230, 230, 250); 9 noStroke(); 10 11 // MODEL 1 - Simple Arithmetic 12 int starting mouseX; 13 int startingy - mouseY; 14 15 int colour = color(@); 16 fill(colour); 17 ellipse(startingx, startingy, 20, 20); 18 19 // future code will go here 20) Figure 1 Starter Code What is the black circle doing as you move the cursor around the canvas? What is the black circle doing as you move the cursor around the canvas